Competitive intelligence on
small-molecule drugs and
the 90,000 global patents
|Title:||Solubility parameter based drug delivery system and method for altering drug saturation concentration|
|Abstract:||A blend of at least two polymers, or at least one polymer and a soluble polyvinylpyrrolidone, in combination with a drug provides a pressure-sensitive adhesive composition for a transdermal drug delivery system in which the drug is delivered from the pressure-sensitive adhesive composition and through dermis when the pressure-sensitive adhesive composition is in contact with human skin. According to the invention, soluble polyvinylpyrrolidone can be used to prevent crystallization of the drug, without affecting the rate of drug delivery from the pressure-sensitive adhesive composition.|
|Inventor(s):||Miranda; Jesus (Miami, FL), Sablotsky; Steven (Miami, FL)|
|Assignee:||Noven Pharmaceuticals, Inc. (Miami, FL)|
Patent Claim Types:|
see list of patent claims
|Composition; Delivery; Device;|
|Country||Document Number||Publication Date|
|South Africa||9500108||Mar 25, 1996|
|South Africa||9604735||Dec 19, 1996|
|World Intellectual Property Organization (WIPO)||8907950||Sep 08, 1989|
|World Intellectual Property Organization (WIPO)||9007939||Jul 26, 1990|
|World Intellectual Property Organization (WIPO)||9007940||Jul 26, 1990|
|This preview shows a limited data set|
Subscribe for full access, or try a free trial
Export unavailable in trial.
Subscribe for complete access.
Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors.
Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided information. There is no warranty that the information contained herein is error free. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.